The M70 is documented as a short 60 mm commando mortar. Its public data emphasizes low crew burden and close infantry fire support, with a two-person crew, 7.60 kg listed weapon weight, 650 mm barrel, and all-around traverse.
Close-support roleArmatec describes the mortar as intended for close uncovered or sheltered personnel, firing points, reverse slopes, ditches, shell craters, buildings, and light wire obstacles.
Published HE envelopeUnisGroup and Armatec both list 94 m minimum and 1,630 m maximum range with a high-explosive projectile or shell.
Training linkYugoimport's M62 practice-shell sheet names the Commando M70 and uses the same 650 mm barrel length for a 50-280 m practice firing envelope.
Sources: 60mm M70 Commando - UnisGroup; 60 mm Mortar M70 - Armatec; 60 mm, M62 - Yugoimport.